短語詞組短語PCC based frequency measurement PCC 測(cè)頻microprocessor based distance measurement 微機(jī)測(cè)距pc based monitoring measurement 微機(jī)監(jiān)測(cè)Space -based angle measurement 天基測(cè)曏space -based optical measurement 天基光學(xué)測(cè)量pc based monitoring measurement system 微機(jī)監(jiān)測(cè)系統(tǒng)computer -based network measurement system 基於計(jì)算機(jī)的網(wǎng)絡(luò)測(cè)量系統(tǒng)mountain -based occultation measurement 山基掩星觀測(cè)Knowledge -based economy measurement system 知識(shí)經(jīng)濟(jì)測(cè)度躰系 返回 base measurement